Aggregates related to national income - NDP

NDP measures the value of net domestic production, but economic welfare depends on more than production. A rise in NDP may benefit mainly higher-income groups, leave inequality unchanged or worse, and accompany pollution, congestion, or resource depletion. It also does not fully capture unpaid work and quality-of-life factors. Therefore welfare cannot be concluded from NDP alone.

The governing concept is per capita real NDP, calculated as real NDP divided by population. For a simple growth-rate approximation, per capita growth equals the growth of real NDP minus population growth: 6.5% − 8% = −1.5%. Therefore, real NDP per person falls by approximately 1.5%. Option A reverses the sign, option C adds the rates, and option D ignores population growth.

The governing relationship is NDP at factor cost = NDP at market price − net indirect taxes, where net indirect taxes equal indirect taxes minus subsidies. Thus, net indirect taxes = 640 − 220 = 420 crore rupees. NDP at factor cost = 7600 − 420 = 7180 crore rupees, so option A is correct. Adding the tax gives the wrong direction, while options C and D use incomplete or incorrect adjustments.

Use both required conversions. Net indirect taxes = indirect taxes − subsidies = 500 − 140 = 360 crore rupees. Therefore, NDP at market price = 6200 + 360 = 6560 crore rupees. GDP at market price is obtained by adding depreciation: 6560 + 310 = 6870 crore rupees. Hence option B is correct; option A stops at NDP, while the other values miscalculate one of the adjustments.

Apply the national-to-domestic and gross-to-net conversions carefully. NNP at market price = 8400 − 480 = 7920 crore rupees. Since NFIA is −160, NNP = NDP + NFIA, so NDP at market price = 7920 − (−160) = 8080 crore rupees. Finally, NDP at factor cost = 8080 − 350 = 7730 crore rupees. Thus option A is correct; mishandling the negative NFIA produces a distractor.

The governing formula is NDP at factor cost = NDP at market price − net indirect taxes. Since net indirect taxes are −120 crore rupees, the calculation is 4880 − (−120) = 4880 + 120 = 5000 crore rupees. A negative tax adjustment raises the factor-cost measure above the market-price measure. Therefore option C is correct; option A incorrectly subtracts the magnitude.

Compensation of employees includes wages and salaries paid in cash, wages provided in kind, and employers’ social contributions. Therefore, total compensation = 1800 + 220 + 180 = 2200 crore rupees. Excluding in-kind wages or social contributions would understate the amount, so option D is correct.

Mixed income is the combined return to labour and entrepreneurship of a self-employed person when the two components cannot be separately measured. The doctor’s total income is 20 lakh rupees; after subtracting imputed rent of 4 lakh and imputed interest of 3 lakh, the inseparable balance is 13 lakh rupees. Thus option A is correct.

Net value added is calculated by subtracting intermediate consumption and depreciation from gross value added. Here, the imputed rent represents gross value added: ₹3,00,000 − ₹40,000 − ₹20,000 = ₹2,40,000. The imputed rent is included because owner-occupied housing provides a housing service, while maintenance inputs and capital consumption must be deducted.

The value of current output includes all goods produced during the period, not merely the amount sold in the market. Therefore, marketed output of ₹6 lakh, family-consumed output of ₹3 lakh, and seed added to inventory of ₹1 lakh together make ₹10 lakh. Unsold inventory is treated as investment in national accounting.

Government employee salaries represent payment for current labour services, and new road construction represents current production of a capital good. Both are included: ₹150 crore + ₹80 crore = ₹230 crore. Pensions are transfer payments; they redistribute purchasing power but are not payments for currently produced goods or services, so ₹200 crore is excluded.

NDP is obtained by subtracting depreciation from gross output. The depreciation rate increases by 9% − 6% = 3 percentage points. On gross output of ₹10,000 crore, the additional depreciation is 10,000 × 3/100 = ₹300 crore. Since gross output is unchanged, NDP falls by exactly this additional depreciation. Therefore option B is correct; the original 6% amount is not the fall.

The governing distinction is between gross and net domestic product. Gross domestic product includes the value of production before allowing for the wear and tear of fixed capital. Net domestic product removes this consumption of fixed capital, commonly called depreciation. Therefore, NDP at market price = GDP at market price − depreciation = ₹8,400 crore − ₹600 crore = ₹7,800 crore. Option A subtracts too much, while options C and D do not apply the required deduction.

NDP at factor cost measures net domestic production valued by the payments made to factors of production. Market prices include net indirect taxes, so those taxes must be removed to obtain factor-cost valuation. The governing identity is NDP at factor cost = NDP at market price − net indirect taxes, where net indirect taxes equal indirect taxes minus subsidies. Option B incorrectly adds depreciation, and options C and D confuse domestic and national aggregates.

National income is defined as net national product at factor cost. To move from domestic factor income to national factor income, add net factor income from abroad, which captures factor earnings received from abroad minus factor payments made abroad. Thus, national income = NDP at factor cost + NFIA = ₹5,200 crore + ₹300 crore = ₹5,500 crore. Option B omits the external adjustment, while option A subtracts it and D adds an incorrect amount.

The sum of wages, rent, interest, and profit generated by production within a country’s domestic territory is domestic factor income. In national-income accounting, this is represented by NDP at factor cost: “domestic” restricts the measure to the territory, “net” deducts depreciation, and “factor cost” records payments to factors rather than market-price taxes. GNP and NNP include the national dimension, while personal income includes distributional adjustments and is not the direct aggregate of domestic factor incomes.

The governing conversion is NDP at factor cost = NDP at market price − net indirect taxes. Therefore, NDP at factor cost = ₹7,300 crore − ₹450 crore = ₹6,850 crore. Option B is correct because taxes included in the market-price measure are removed to obtain factor cost. Option C merely repeats the market-price value, while A and D use incorrect subtraction or addition.

The relationship is NDP at factor cost = NDP at market price − net indirect taxes, where net indirect taxes equal indirect taxes minus subsidies. If subsidies exceed taxes, net indirect taxes are negative. Subtracting a negative amount increases the result, so NDP at factor cost is higher than NDP at market price. Hence, option C is correct; equality applies only when net indirect taxes are zero.

Under the straight-line method, annual depreciation equals depreciable cost divided by useful life. Depreciable cost = purchase price − scrap value = ₹20 lakh − ₹2 lakh = ₹18 lakh. Annual depreciation = ₹18 lakh ÷ 6 = ₹3 lakh. Therefore, option B is correct. Options C and D ignore or mishandle the scrap value, while A understates the annual charge.

The governing relation is net value added at market price = gross value added at market price − consumption of fixed capital. Substituting the data gives ₹9,200 crore − ₹700 crore = ₹8,500 crore. Therefore, option B is correct. The gross figure ₹9,200 crore is not net, while options A and C result from incorrect subtraction; option D adds depreciation instead of deducting it.

Under the income method, NDP at factor cost equals the sum of factor incomes earned from domestic production: compensation of employees + operating surplus + mixed income. Hence, NDP at factor cost = ₹4,000 + ₹2,100 + ₹900 = ₹7,000 crore. Option C is correct. Option A omits mixed income, while B and D use incorrect totals or addition.

The distinction between gross and net measures is the key concept. GDP at market price includes production before deducting consumption of fixed capital. To obtain NDP at market price, depreciation is subtracted: NDP at MP = GDP at MP − depreciation. Therefore, option B is correct. Net exports are part of expenditure-based GDP, while net factor income from abroad converts domestic to national income.

A used car was produced and counted in NDP when it was originally manufactured, usually in an earlier year. Counting its resale value again would double-count the same production and would not represent current output. However, a current service connected with the resale, such as brokerage, repair or transport, is included because that service is produced during the current year.

The ₹10 lakh resale price of the used machine is not current production; the machine was produced and counted in an earlier period. The broker’s ₹50,000 commission is payment for a brokerage service produced in the current year. Therefore, only ₹50,000 is added to current NDP, provided no other current services or adjustments are involved.

An owner-occupied house provides housing services to its owner even though no rent is actually paid. National accounting imputes a rent equal, as far as possible, to the market value of comparable housing services. Including this amount ensures that owner-occupiers and tenants are treated consistently and that current housing output is not omitted from NDP.